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Data Engineering
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ConcurrentAppendException After Delta Table was enable Liquid Clustering and Row level concurrency

NhanNguyen
Contributor II

Everytime I run parallel job it always failed with this error: 

ConcurrentAppendException: Files were added to the root of the table by a concurrent update. Please try the operation again.

I did a lot of reseaches also create liquid clustering table and row level concurrency but it still failed.

Note: I can pass with retry method, but my boss doesn't like that approach. Does anyone can help me on this case?

Thanks you very much!

Please see detailt my table configuration in attachment picture.

1 REPLY 1

NhanNguyen
Contributor II

Note: I tried both DBR 13.3.x and 14.3.x but still failed with same error

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